Sitecom DC-227, Полное руководство

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8.4 QOS
The DSL device provides a control mechanism that can provide different priority to different
users or data flows. The QoS is enforced by the QoS rules in the QoS table. A QoS rule
contains two configuration blocks: Traffic Classification and Action . The Traffic
Classification enables you to classify packets on the basis of various fields in the packet and
perhaps the physical ingress port. The Action enables you to assign the strictly priority level
for and mark some fields in the packet that matches the Traffic Classification rule. You can
configure any or all field as needed in these two QoS blocks for a QoS rule.
Field Description
IP QoS Enable/disable the IP QoS function.
Source IP The IP address of the traffic source.
Source Netmask The source IP netmask. This field is required if the source IP has been
entered.
Destination IP The IP address of the traffic destination.
Destination
Netmask
The destination IP netmask. This field is required if the destination IP
has been entered.
Protocol The selections are TCP, UDP, ICMP and the blank for none. This field is